The invention relates to a layout and control method of a tilting rotor-wing vertical take-off and landing aircraft. Tandem wing layout is adopted; the wing tips of two sides of front wings and rear wings are each provided with one set of rotor wings, and altogether, four sets of rotor wings are adopted, so that a power system can be formed; the wings and the rotor wings can rotate around rotatingshafts penetrating through the interiors of the wings within a certain angle range, so that the respective tilting of the rotor wings and the wings is achieved. According to the control method, the vertical take-off and landing and high-speed level flight of the aircraft can be achieved; the angles of the rotor wings and the wings can be properly adjusted in all stages of flight, and the overallefficiency of the aircraft is optimized; the rotor wings and the wings can tilt respectively, resistance is small in vertical take-off and landing stages, and airflow interference between the rotor wings and the wings is small; when the aircraft is switched between a vertical take-off mode and a landing mode, the utilization efficiency of the wings is high, the burden of the power system is low; and flight control over a whole flight process is simple. The vertical take-off and landing aircraft has a wide application prospect.
本发明一种倾转旋翼‑机翼垂直起降飞行器的布局与控制方法,采用串列翼布局飞机,在前后机翼两侧翼尖处各布置有一组,总计四组旋翼,构成了动力系统。机翼、旋翼均可绕穿过机翼内部的转轴在一定角度范围内转动,实现了旋翼、机翼的分别倾转。本发明中的控制方法,可使该种飞行器可实现垂直起降与高速平飞,且可在飞行的各个阶段对旋翼与机翼的角度分别进行适当地调整,优化飞机整体的效率。本发明旋翼与机翼可分别倾转,在垂直起降阶段阻力小,旋翼与机翼之间的气流干扰小;在垂直起降与平飞之间转换时,机翼的利用效率高,动力系统负担低,飞行全过程的飞行控制较为简单,是一种有着广阔应用前景的垂直起降飞行器。
Layout and control method of tilting rotor-wing vertical take-off and landing aircraft
一种倾转旋翼-机翼垂直起降飞行器的布局与控制方法
2020-08-11
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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